Captain Guzman was not a talkative man. He preferred to lounge, to smoke, to fight, or to think. Major Starland had plenty of thinking to do and little work. Having guided the craft out into the middle of the stream, he rested the tiller between his elbow and side and held the boat to its course, while he also lazily puffed at his cigar. He glanced from side to side, like one who was familiar with the scenery and he figured out that if the breeze held, they would reach Atlamalco early on the morrow, for he did not mean to continue the voyage after darkness had set in.

No one, however, can sail for a mile over the tropical waters of South America without a striking experience with its myriad animal life. The swarms of fish often clog the progress of vessels. Numerous tiny thumps against the prow of the boat told of the miniature collisions, and, looking over the side, the American saw more fish than water. They varied in length from a few inches to a couple of feet or more. Recognizing one vicious species, he caught up a pole and thrust an end into the current. Instantly fierce snaps followed, and when he drew out the dripping stick, its extremity was gouged as if with dagger stabs.

“What little demons those caribs are!” he said, holding up the pole for the Captain to see. The native nodded his head and silently smoked on. Had either of them trailed his hand in the current alongside the boat, a finger would have been nipped off in a flash by those concentrated sharks.

There was a rush like that of the Atlamalcan tugboat and an immense alligator surged up from the muddy depths, and kept pace with the craft, as though tied to it. His piggish eyes surveyed the two men as if meditating the crushing of the boat and its occupants in one terrific crunch, like the hippopotamus of the Nile. He partly opened and smacked his jaws, in anticipation, and slightly increasing his speed, passed forward to the prow.

Finally Captain Guzman showed an interest in matters. Sitting up, he drew his revolver from the belt around his waist, aimed quickly and fired. The bullet darted into the nearer eye and ripped through what little brain the saurian possessed. With a snort, it whirled, darted several rods out into the stream, and then spun round and round, as if caught in the vortex of a whirlpool. Slight in one sense as was the wound, it was mortal and quickly drew the attention of other alligators, who seemed to be projected upward from the ooze of the river, and assailed their unfortunate comrade with remorseless ferocity. In a twinkling he was torn piecemeal by the cannibals, whose taste of blood set aflame their rapacity. Had they known enough they might have smashed the boat with their tails or rolled it over with their snouts; but, unaware of their own strength, they kept up their wild darting to and fro and were soon left behind.


CHAPTER VI.

The Captain resumed his lolling posture, placed another cartridge in his revolver and lit a fresh cigarette. By and by his eyes closed and Major Starland saw that he slept. The American arose to his feet, yawned and stretched his arms over his head, holding the tiller in place between his knees.